Ignition Timing

WARNING: This page is about a different car, the 1996 Suzuki Esteem. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: Verify that increasing engine speed advances ignition timing.

Ensure transmission is in Neutral or Park. Set parking brake. Remove air cleaner cover to gain access to view timing marks. Inspect crankshaft pulley timing mark and timing mark indicator on timing belt cover. Clean marks as required. Start engine and allow it to reach normal operating temperature. Turn all accessories off. Attach timing light to No. 1 spark plug wire. Ensure idle speed is correct. See IDLE SPEED SPECIFICATIONS table under IDLE SPEED & MIXTURE.
CAUTION: Driving with jumper wire installed in test connector will damage catalytic converter.
Using a fused jumper wire, connect terminals "D" (ground) and "E" (test switch) of test connector. See Fig 1 . Aim timing light at timing cover timing marks. If ignition timing is not within specification, loosen distributor hold-down bolt and rotate distributor to obtain correct ignition timing. See IGNITION TIMING table. Tighten distributor hold-down bolt and recheck ignition timing.

IGNITION TIMING (Degrees BTDC @ RPM) ⁽¹⁾

Application

Man. Trans.

Auto. Trans.

Esteem

⁽²⁾ 4-6 @ 700-800

⁽²⁾ 4-6 @ 750-850

⁽¹⁾	See Figure for timing mark location.

⁽²⁾	With jumper wire installed between terminals "D" and "E" of test connector, located in relay box. See Fig 1 .

Fig 1: Identifying Test Connector Terminals

Courtesy of SUZUKI OF AMERICA CORP.